condition	mean	min	max
3 h after light	17.823233333333334	15.6003	19.2607
6 h after light	20.960566666666665	18.0312	24.0591
9 h after light	29.337400000000002	26.8826	32.0566
12 h after light	36.600500000000004	31.3988	41.1201
3 h after dark	56.4247	53.2623	61.3635
6 h after dark	43.41416666666667	38.0421	47.8023
9 h after dark	29.8032	24.8186	38.5273
12 h after dark	18.9364	14.0159	22.4818