condition	mean	min	max
4 h after light	36.469079	30.642402	42.295756
8 h after light	28.899980499999998	28.544128	29.255833
12 h after light	30.086468	29.047052	31.125884
4 h after dark	26.611040000000003	24.677952	28.544128
8 h after dark	23.558728000000002	21.379746	25.73771
12 h after dark	28.544128	28.544128	28.544128