condition	mean	min	max
4 h after light	25.189073333333333	20.61453	27.48527
8 h after light	14.169623	6.724558999999999	19.17278
12 h after light	12.751151666666665	8.905095	14.734129999999999
16 h after light	37.18453	23.06099	53.6477
4 h after dark	58.85519333333333	56.24439	62.47881999999999
8 h after dark	20.675373333333333	15.902820000000002	25.397470000000002