condition mean min max 1 h after light 0.991414747 0.991414747 0.991414747 3 h after light 1.320895588 0.9653610029999999 1.6764301730000002 5 h after light 4.217136248 2.484600052 5.949672444 7 h after light 6.868684539 6.557252900000001 7.180116178 9 h after light 5.820292953 4.701960403999999 6.938625502000001 11 h after light 4.292339847 3.41547146 5.169208234 1 h after dark 4.3184588955 3.500088212 5.136829579 3 h after dark 4.6523864905 4.410508939 4.894264042 5 h after dark 4.1180134345 4.041466547 4.194560322 7 h after dark 3.528611144 3.1470694960000003 3.910152792 9 h after dark 2.889199128 2.432969489 3.345428767 11 h after dark 2.031111215 1.9956000790000001 2.066622351